15389836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 34755840

約数和(自身を除く): 19366004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 1723, 2233, 3446, 4466, 6892, 8932, 12061, 18953, 24122, 37906, 48244, 49967, 75812, 99934, 132671, 199868, 265342, 349769, 530684, 549637, 699538, 1099274, 1399076, 2198548, 3847459, 7694918, 15389836]

約数ペア:

[(1, 15389836), (2, 7694918), (4, 3847459), (7, 2198548), (11, 1399076), (14, 1099274), (22, 699538), (28, 549637), (29, 530684), (44, 349769), (58, 265342), (77, 199868), (116, 132671), (154, 99934), (203, 75812), (308, 49967), (319, 48244), (406, 37906), (638, 24122), (812, 18953), (1276, 12061), (1723, 8932), (2233, 6892), (3446, 4466)]